Analysis
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max time kernel
150s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
31/03/2025, 01:28
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20250314-en
General
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Target
2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe
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Size
225KB
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MD5
a09dd53a8d9f639e284ccd681002e9eb
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SHA1
684f55db309b209dad49da27468102bae3b8a2b8
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SHA256
c319732dd74ce455b6653addc42fd70f5ca8830fb533e922f6b22268bf409e96
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SHA512
440d6bb4332bc9a944584a4d8c8944f130ad3163d7d13fb62caa69164d42f0485131bb78791843e414997447fb4a7eea5f211b835e7ee7bad91d0efa1196f17b
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SSDEEP
6144:rA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:rATuTAnKGwUAW3ycQqgf
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 3444 4016 WerFault.exe 107 3224 5664 WerFault.exe 85 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Modifies data under HKEY_USERS 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" svchost.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3356 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 28 IoCs
description pid Process Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE Token: SeShutdownPrivilege 3356 Explorer.EXE Token: SeCreatePagefilePrivilege 3356 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4016 winver.exe 5664 2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3356 Explorer.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5664 wrote to memory of 4016 5664 2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe 107 PID 5664 wrote to memory of 4016 5664 2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe 107 PID 5664 wrote to memory of 4016 5664 2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe 107 PID 5664 wrote to memory of 4016 5664 2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe 107 PID 4016 wrote to memory of 3356 4016 winver.exe 56 PID 5664 wrote to memory of 3356 5664 2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3356 -
C:\Users\Admin\AppData\Local\Temp\2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:5664 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4016 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4016 -s 3004⤵
- Program crash
PID:3444
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5664 -s 7803⤵
- Program crash
PID:3224
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
PID:5504
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4016 -ip 40161⤵PID:1488
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 5664 -ip 56641⤵PID:2792